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AI Earnings Predictions for Tetra Technologies Inc. (TTI)

Machine learning predictions based on historical earnings data and price patterns

Latest Prediction

SELL

1-Day Prediction

-7.01%

$8.06

0% positive prob.

5-Day Prediction

-9.46%

$7.85

0% positive prob.

20-Day Prediction

-12.34%

$7.60

0% positive prob.

Price at prediction: $8.67 Confidence: 100.0% Model AUC: 1.0000 Quarter: Q2 2026

Historical Earnings Predictions

Quarter Signal 1D Return 5D Return 20D Return Confidence Actual 5D
Q2 2026 SELL -7.01% -9.46% -12.34% 100.0% Pending
Q1 2026 BUY +7.49% +7.96% +14.60% 100.0% +1.49%
Q4 2025 SELL -6.02% -8.25% -11.24% 100.0% -22.80%

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2026
Q2

Q2 2026 Earnings

8-K SELL

Aug 4, 2026 · 100% conf.

AI Prediction SELL

1D

-7.01%

$8.06

Act: -2.54%

5D

-9.46%

$7.85

20D

-12.34%

$7.60

Price: $8.67 Prob +5D: 0% AUC: 1.000
0000844965-26-000056

tti-20260803

0000844965FALSEAugust 3, 202600008449652026-08-032026-08-030000844965us-gaap:CommonClassAMember2026-08-032026-08-030000844965us-gaap:CommonStockMember2026-08-032026-08-030000844965us-gaap:SeriesAPreferredStockMember2026-08-032026-08-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported): August 3, 2026

TETRA Technologies, Inc.

(Exact Name of Registrant as Specified in Charter)

Delaware

1-13455

74-2148293

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

10000 Energy Drive

Spring, Texas 77389

(Address of Principal Executive Offices, and Zip Code)

(281) 367-1983

Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐

Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐

Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐

Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock

TTI

New York Stock Exchange

Preferred Share Purchase Right

N/A

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

☐

Item 2.02. Results of Operations and Financial Condition.

On August 3, 2026, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the second quarter of 2026. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number

Description

99.1

News Release dated August 3, 2026 issued by TETRA Technologies, Inc.

104

Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:

/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: August 3, 2026

3

2026
Q1

Q1 2026 Earnings

8-K BUY

Apr 29, 2026 · 100% conf.

AI Prediction BUY

1D

+7.49%

$10.44

Act: -2.01%

5D

+7.96%

$10.49

Act: +1.49%

20D

+14.60%

$11.13

Act: +7.26%

Price: $9.71 Prob +5D: 100% AUC: 1.000
0000844965-26-000039

tti-20260429

0000844965FALSEApril 29, 202600008449652026-04-292026-04-290000844965us-gaap:CommonClassAMember2026-04-292026-04-290000844965us-gaap:CommonStockMember2026-04-292026-04-290000844965us-gaap:SeriesAPreferredStockMember2026-04-292026-04-29

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported): April 29, 2026

TETRA Technologies, Inc.

(Exact Name of Registrant as Specified in Charter)

Delaware

1-13455

74-2148293

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

10000 Energy Drive

Spring, Texas 77389

(Address of Principal Executive Offices, and Zip Code)

(281) 367-1983

Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐

Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐

Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐

Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock

TTI

New York Stock Exchange

Preferred Share Purchase Right

N/A

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

☐

Item 2.02. Results of Operations and Financial Condition.

On April 29, 2026, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the first quarter of 2026. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number

Description

99.1

News Release dated April 29, 2026 issued by TETRA Technologies, Inc.

104

Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:

/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: April 29, 2026

3

2025
Q4

Q4 2025 Earnings

8-K SELL

Feb 25, 2026 · 100% conf.

AI Prediction SELL

1D

-6.02%

$10.47

Act: -17.86%

5D

-8.25%

$10.22

Act: -22.80%

20D

-11.24%

$9.89

Price: $11.14 Prob +5D: 0% AUC: 1.000
0000844965-26-000014

tti-202602250000844965FALSEFebruary 25, 202600008449652026-02-252026-02-250000844965us-gaap:CommonStockMember2026-02-252026-02-250000844965us-gaap:SeriesAPreferredStockMember2026-02-252026-02-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 25, 2026

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware 1-13455 74-2148293

(State or Other Jurisdiction of Incorporation) (Commission File Number) (I.R.S. Employer Identification No.)

10000 Energy Drive Spring, Texas 77389 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock TTI New York Stock Exchange

Preferred Share Purchase Right N/A New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On February 25, 2026, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the fourth quarter and total year ended December 31, 2025. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number Description

99.1 News Release dated February 25, 2026 issued by TETRA Technologies, Inc.

104 Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By: /s/Brady M. Murphy

Brady M. Murphy.

President and Chief Executive Officer

Date: February 25, 2026

3

2025
Q3

Q3 2025 Earnings

8-K

Oct 28, 2025

0000844965-25-000073

tti-202510280000844965FALSEOctober 28, 202500008449652025-10-282025-10-280000844965us-gaap:CommonClassAMember2025-10-282025-10-280000844965us-gaap:CommonStockMember2025-10-282025-10-280000844965us-gaap:SeriesAPreferredStockMember2025-10-282025-10-28

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 28, 2025

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On October 28, 2025, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the third quarter of 2025. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated October 28, 2025 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: October 28, 2025

3

2025
Q2

Q2 2025 Earnings

8-K

Jul 29, 2025

0000844965-25-000056

tti-202507290000844965FALSEJuly 29, 202500008449652025-07-292025-07-290000844965us-gaap:CommonClassAMember2025-07-292025-07-290000844965us-gaap:CommonStockMember2025-07-292025-07-290000844965us-gaap:SeriesAPreferredStockMember2025-07-292025-07-29

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 29, 2025

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On July 29, 2025, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the second quarter of 2025. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated July 29, 2025 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: July 29, 2025

3

2025
Q1

Q1 2025 Earnings

8-K

Apr 29, 2025

0000844965-25-000035

tti-202504290000844965FALSEApril 29, 202500008449652025-04-292025-04-290000844965us-gaap:CommonClassAMember2025-04-292025-04-290000844965us-gaap:CommonStockMember2025-04-292025-04-290000844965us-gaap:SeriesAPreferredStockMember2025-04-292025-04-29

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 29, 2025

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On April 29, 2025, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the first quarter of 2025. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated April 29, 2025 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: April 29, 2025

3

2024
Q4

Q4 2024 Earnings

8-K

Feb 25, 2025

0000844965-25-000011

tti-202502250000844965FALSEFebruary 25, 202500008449652025-02-252025-02-250000844965us-gaap:CommonStockMember2025-02-252025-02-250000844965us-gaap:SeriesAPreferredStockMember2025-02-252025-02-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 25, 2025

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase Right N/A New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On February 25, 2025, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the fourth quarter and total year ended December 31, 2024. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated February 25, 2025 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/ Brady M. Murphy

Brady M. Murphy.

President and Chief Executive Officer

Date: February 25, 2025

3

2024
Q3

Q3 2024 Earnings

8-K

Oct 29, 2024

0000844965-24-000082

tti-202410290000844965FALSEOctober 29, 202400008449652024-10-292024-10-290000844965us-gaap:CommonClassAMember2024-10-292024-10-290000844965us-gaap:CommonStockMember2024-10-292024-10-290000844965us-gaap:SeriesAPreferredStockMember2024-10-292024-10-29

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 29, 2024

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On October 29, 2024, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing a Brazil deepwater completion fluids award and its financial results for the third quarter of 2024. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated October 29, 2024 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: October 29, 2024

3

2024
Q2

Q2 2024 Earnings

8-K

Jul 31, 2024

0000844965-24-000071

tti-202407310000844965FALSEJuly 31, 202400008449652024-07-312024-07-310000844965us-gaap:CommonClassAMember2024-07-312024-07-310000844965us-gaap:CommonStockMember2024-07-312024-07-310000844965us-gaap:SeriesAPreferredStockMember2024-07-312024-07-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 31, 2024

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On July 31, 2024, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the second quarter of 2024 and a three-well deepwater TETRA CS Neptune fluids project in the Gulf of Mexico. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated July 31, 2024 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: July 31, 2024

3

2024
Q1

Q1 2024 Earnings

8-K

Apr 30, 2024

0000844965-24-000051

tti-202404300000844965FALSEApril 30, 202400008449652024-04-302024-04-300000844965us-gaap:CommonClassAMember2024-04-302024-04-300000844965us-gaap:CommonStockMember2024-04-302024-04-300000844965us-gaap:SeriesAPreferredStockMember2024-04-302024-04-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 30, 2024

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On April 30, 2024, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the first quarter 2024. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated April 30, 2024 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: April 30, 2024

3

2023
Q4

Q4 2023 Earnings

8-K

Feb 27, 2024

0000844965-24-000018

tti-202402270000844965FALSEFebruary 27, 202400008449652024-02-272024-02-270000844965us-gaap:CommonStockMember2024-02-272024-02-270000844965us-gaap:SeriesAPreferredStockMember2024-02-272024-02-27

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 27, 2024

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase Right N/A New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On February 27, 2024, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the fourth quarter and total year ended December 31, 2023. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated February 27, 2024 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/ Brady M. Murphy

Brady M. Murphy.

President and Chief Executive Officer

Date: February 27, 2024

3

2023
Q3

Q3 2023 Earnings

8-K

Oct 30, 2023

0000844965-23-000047

tti-202310300000844965FALSEOctober 30, 202300008449652023-10-302023-10-300000844965us-gaap:CommonClassAMember2023-10-302023-10-300000844965us-gaap:CommonStockMember2023-10-302023-10-300000844965us-gaap:SeriesAPreferredStockMember2023-10-302023-10-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 30, 2023

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On October 30, 2023, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the third quarter 2023. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated October 30, 2023 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: October 30, 2023

3

2023
Q2

Q2 2023 Earnings

8-K

Aug 2, 2023

0000950170-23-036769

8-K

false00008449650000844965us-gaap:CommonStockMember2023-08-012023-08-010000844965us-gaap:SeriesAPreferredStockMember2023-08-012023-08-0100008449652023-08-012023-08-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 01, 2023

TETRA Technologies, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

1-13455

74-2148293

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

24955 Interstate 45 North

The Woodlands, Texas

77380

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 281 367-1983

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock

TTI

New York Stock Exchange

Preferred Share Purchase Right

N/A

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On August 1, 2023, TETRA Technologies, Inc., a Delaware corporation (the “Company”) held a conference call relating to the press release issued on July 31, 2023 announcing financial results for the second quarter 2023. The text of the transcript of the conference call is available on our website.

The information furnished in this Item 2.02 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date:

August 2, 2023

By:

/s/ Brady M. Murphy

President and Chief Executive Officer

2023
Q2

Q2 2023 Earnings

8-K

Jul 31, 2023

0000844965-23-000036

tti-202307310000844965FALSEJuly 31, 202300008449652023-07-312023-07-310000844965us-gaap:CommonClassAMember2023-07-312023-07-310000844965us-gaap:CommonStockMember2023-07-312023-07-310000844965us-gaap:SeriesAPreferredStockMember2023-07-312023-07-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 31, 2023

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On July 31, 2023, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the second quarter 2023. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated July 31, 2023 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: July 31, 2023

3

2023
Q1

Q1 2023 Earnings

8-K

May 1, 2023

0001628280-23-014632

tti-202305010000844965FALSEMay 1, 202300008449652023-05-012023-05-010000844965us-gaap:CommonClassAMember2023-05-012023-05-010000844965us-gaap:CommonStockMember2023-05-012023-05-010000844965us-gaap:SeriesAPreferredStockMember2023-05-012023-05-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 1, 2023

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINew York Stock Exchange Preferred Share Purchase RightN/ANew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On May 1, 2023, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the first quarter 2023. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated May 1, 2023 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/ Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: May 1, 2023

3

2022
Q4

Q4 2022 Earnings

8-K

Feb 27, 2023

0000844965-23-000008

tti-202302270000844965FALSEFebruary 27, 202300008449652023-02-272023-02-27

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 27, 2023

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On February 27, 2023, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the fourth quarter and full year ended December 31, 2022. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated February 27, 2023 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

3

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/ Brady M. Murphy

Brady M. Murphy.

President and Chief Executive Officer

Date: February 27, 2023

4

2022
Q3

Q3 2022 Earnings

8-K

Oct 31, 2022

0000844965-22-000053

tti-202210310000844965FALSEOctober 31, 202200008449652022-10-312022-10-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 31, 2022

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On October 31, 2022, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the third quarter 2022. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated October 31, 2022 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/ Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: October 31, 2022

3

2022
Q2

Q2 2022 Earnings

8-K

Aug 1, 2022

0000844965-22-000031

tti-202208010000844965FALSEAugust 1, 202200008449652022-08-012022-08-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 1, 2022

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On August 1, 2022, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the second quarter 2022. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated August 1, 2022 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/ Brady M. Murphy

Brady M. Murphy

President and Chief Executive Officer

Date: August 1, 2022

3

2022
Q1

Q1 2022 Earnings

8-K

May 2, 2022

0000844965-22-000017

tti-202205020000844965FALSE00008449652022-05-022022-05-02

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 02, 2022

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On May 2, 2022, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the first quarter 2022. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated May 2, 2022 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

3

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/ Brady M. Murphy

Brady M. Murphy.

President and Chief Executive Officer

Date: May 2, 2022

4

2021
Q4

Q4 2021 Earnings

8-K

Feb 28, 2022

0000844965-22-000005

tti-202202280000844965FALSEFebruary 28, 202200008449652022-02-282022-02-28

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 28, 2022

TETRA Technologies, Inc. (Exact Name of Registrant as Specified in Charter)

Delaware1-1345574-2148293 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.)

24955 Interstate 45 North The Woodlands, Texas 77380 (Address of Principal Executive Offices, and Zip Code)

(281) 367-1983 Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common StockTTINYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On February 28, 2022, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a news release announcing its financial results for the fourth quarter and full year ended December 31, 2021. The news release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02 and in Exhibit 99.1 to this Current Report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit NumberDescription 99.1News Release dated February 28, 2022 issued by TETRA Technologies, Inc.

104Cover Page Interactive Data File (embedded within the inline XBRL document)

3

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TETRA Technologies, Inc.

By:/s/ Brady M. Murphy

Brady M. Murphy.

President and Chief Executive Officer

Date: February 28, 2022

4

About Tetra Technologies Inc. (TTI) Earnings

This page provides Tetra Technologies Inc. (TTI) earnings call transcripts from SEC 8-K filings along with AI-powered predictions for post-earnings price movements. Our machine learning models analyze historical earnings data, pre-earnings price patterns, volume changes, and volatility to predict 1-day, 5-day, and 20-day returns after each earnings release.

Earnings transcripts are sourced directly from SEC EDGAR filings. Predictions are generated using gradient boosting models trained on TTI's historical earnings reactions. All predicted returns are shown as percentages, and predicted prices are calculated from the closing price at the time of prediction. Past performance does not guarantee future results.

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